2.4Ghz WIFI connection pairing: The Tuya wifi emergency button needs to be paired with the smartphone in the 2.4Ghz WIFI environment. After the pairing is successful, the Tuya wifi emergency button needs to always be in the WIFI environment where it was paired, and the paired smartphone only needs to connect to the network. Even if you are in another city, your smartphone will receive the notification from the call button Easy to use: The personal alarm button is easy to carry that can be put in the pocket, hung around the neck, taped to the wall, ect. The super big attractive button make the calling more convenient for people who are seeking help at home. Get the attention of others without yelling. The call button is already paired with the receiver, people just need to pair the call button with smartphone Safe and reliable: The receiver has a choice of 32 types of music, with 5 levels of volume adjustment (including mute) and a maximum volume of 100 dB. The receiver has a working distance of 100m, 328ft in an open environment (but the actual working distance may be reduced due to building obstructions), which is sufficient for use in a domestic environment, so that family members can hear the receiver's notification music in time Reassuring care alarm button conncted to phone: This WiFi emergency button can be connected to phone to realize remote push. When encountering danger, the elderly can push the SOS Transmitter and the signal will be send to the phone and the receiver. Stable registration, long-distance transmit, no messy code Share function: When our family members also want to receive calls from our parents, they can download the Tuya App on their smartphones and share the panic alarm button on their main account to other accounts. This way, when our parents press the button, other family members can be notified and we can take better care of our ageing parents

Wireless caregiver calling system, integrating with 32 songs, adopts advanced wireless transceiver technology, strong microcomputer control system and high-quality voice processing technology with stable and reliable performance. Receivers and transmitters are paired wirelessly by code. The caregiver pager can be applied to villa, club, recreation center, hotel, home, office building, meeting room etc.


32 available tones
5 adjustable volume levels(including mute)
Memory function
(When the receiver power on, the tone stays the same with the one being set last time)
Different tones can be set to different transmitters

Receiver Size: 2.75*2.77 in / 7.0*7.04 cm
Transmitter Size:2.2*2.2 in / 5.5*5.5cm

This Tuya SOS button,adopts WiFi connection, remote monitored by APP, which can detect trigger signals from the button accurately and clearly. Suitable for villas, leisure centers, hotels, offices, houses, etc.

Product Function Features
1. WIFI wireless connection
2. lt can configure the corresponding receiving host via RF wireless transmission (lt will send the wireless signal to the pairing host, when triggering happens.)
3. The button provides instant feedback of operations to App via network

Wireless caregiver pager system, adopts advanced wireless transceiver technology, strong microcomputer control system and high-quality voice processing technology with stable and reliable performance. Receivers and transmitters are paired wireless by code. The caregiver pager can be applied to villa, Nursing Home, hospital, etc.

Low battery indication
The device will enter semi-dormant status when low battery, LED indicator blinks 4 times every 60 seconds, means you should charge the battery, the APP will receive an indication too.

E57 Technical parameters
Size:2.2*2.2 in / 5.5*5.5cm
Waterproof:IP55
Temperature: Works between -20℃ to 50℃